The Office Spoilers And Photos: Treble Is Brewing In The Last Halloween Episode

Halloween is often a special occasion for The Office, and this season - the final season for the NBC comedy - is no exception. From what the cast has said about this Thursday night's episode, and from these photos we have to show you, the Dundler MIfflin staff will once again be dressing up for Halloween this year! See who's going as who and get some clues about the plot of the episode ahead!

We don't have any clips from the episode (yet), but there are some videos of the cast talking about "Here Come's Treble." Here's Rainn Wilson talking about Dwight's costume and something he finds in The Office.



Ed Helms acknowledges that this is the last Halloween episode in his video. Digging that jacket…



And here are a couple of photos that give us a look at this year's costumes, which include Dwight's pig, Kevin as Charlie Brown, Meredith as Black Widow, and it looks like Creed murdered someone.











In Brian Baumgartner's video, he teases about "lots of singing." By the title of the episode ("Here Comes Treble"), the obvious clue here is that this has something to do with Andy's a cappella group from college, which just so happened to go by that name. Here's where things get a little spoilery, so read on at your own risk! We learned earlier this fall that Stephen Colbert would be guest starring in the Halloween-themed episode of The Office, playing Broccoli Rob, one of Andy's old singing pals. So it's probably safe to assume that the clue about singing ties in with that.

The Office airs Thursdays at 9:00 p.m. ET on NBC.